runtu.com.cn - robtex.com
runtu.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.chinanetsun.com ⭐ | ||||||
| A | 240e:96c:200:2e03::7🇨🇳 SHANGHAITELECOM240e:96c::/32 Chinanet Shanghai | ||||||
| A | 180.235.66.112🇨🇳 SHANGHAITELECOM180.235.64.0/22 Chinanet Shanghai | ||||||
| NS | ns2.chinanetsun.com | ||||||
| A | 240e:96c:200:2e03::70🇨🇳 SHANGHAITELECOM240e:96c::/32 Chinanet Shanghai | ||||||
| A | 222.73.8.7🇨🇳 SHANGHAITELECOM222.73.8.0/21 SHIDC | ||||||
| SOA | ns1.chinanetsun.comtask@netsun.com 2006-11-07 #4 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030685779 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●NSns1.chinanetsun.com2026-06-15 → 2026-07-14 · 2 obs
● 2026-06-15 07:27:02
● 2026-07-14 21:03:20
● 2026-07-14 21:03:20
●NSns2.chinanetsun.com2026-06-15 → 2026-07-14 · 2 obs
● 2026-06-15 07:27:02
● 2026-07-14 21:03:20
● 2026-07-14 21:03:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| runtu.com.cn | ns1.chinanetsun.com, ns2.chinanetsun.com | - |
✅ Authoritative Response
Server:222.73.8.7
NS records: ns1.chinanetsun.com, ns2.chinanetsun.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for runtu.com.cn (unsigned zone)
⏱️ Timing
Total: 2719ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.chinanetsun.com, ns2.chinanetsun.com |
| SOA | 1 | ns1.chinanetsun.com task.netsun.com |
Analysis
Name Servers
runtu.com.cn uses two name servers for its delegation: ns1.chinanetsun.com and ns2.chinanetsun.com.
runtu.com.cn has the same name server delegation as a number of other domains, such as kanglepharm.cn, tzhospital.com, wisdom-pharm.cn and two more.
The two host names ns1.chinanetsun.com and ns2.chinanetsun.com each have a pair of IP addresses: ns1.chinanetsun.com has 180.235.66.112 and 240e:96c:200:2e03::7, and ns2.chinanetsun.com has 222.73.8.7 and 240e:96c:200:2e03::70.